[SCM] libav/experimental: 100l divx501+ seeking bugfix

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 4136dd2437c896c585e220a9400e323fd4b2392b
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Sun Jun 2 22:08:04 2002 +0000

    100l divx501+ seeking bugfix
    
    Originally committed as revision 651 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index ea3a54e..6616a0e 100644
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -131,11 +131,11 @@ uint64_t time= rdtsc();
         return 0;
     }
 
-    if(s->bitstream_buffer_size){ //divx 5.01+ frame reorder
+    if(s->bitstream_buffer_size && buf_size<20){ //divx 5.01+ frame reorder
         init_get_bits(&s->gb, s->bitstream_buffer, s->bitstream_buffer_size);
-        s->bitstream_buffer_size=0;
     }else
         init_get_bits(&s->gb, buf, buf_size);
+    s->bitstream_buffer_size=0;
 
     /* let's go :-) */
     if (s->h263_msmpeg4) {

-- 
Libav/FFmpeg packaging